<!doctype html>
<html lang="en">
<head>
    <meta charset="utf-8">
    <title>Gin 上传文件示例</title>
</head>
<body>
<h1>上传文件示例</h1>
<form action="http://127.0.0.1:8086/upload" method="post" enctype="multipart/form-data">
    文件: <input type="file" name="file"><br><br>
    <input type="submit" value="上传">
</form>
</body>
</html>